Leserbilder Astronomie: Comet C/2016 R2 PANSTARRS next to Pleiades
Comet C/2016 R2 (PANSTARRS) photographed on February 4th, 2018, during its conjunction with the Pleiades open star cluster (Messier 45). The comet shows a long blue tail inside our Solar System composed by carbon monoxide ionized by the solar wind, whereas that blue nebulosity around star cluster are clouds of interstellar dust (visible for whole image) enlightened by brightest stars. The image is a mosaic composed by three tiles filling a field of 7 x 2 degrees.
Daten zum Bild
Zeitpunkt | 04.02.2018 02:01 UT |
Kamera | SBIG STL-11000M |
Teleskop/Objektiv | Takahashi FSQ-106F f/5,0 |
Belichtungszeit | L: 4 × 240s, Bin1 + RGB: 1 x 120s, Bin2 |
Nachbearbeitung | PixInsight |
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